Myron L Ultrameter II 4PII – Handheld Conductivity, TDS, Resistivity & Temperature Meter with Data Logging

Original price was: $1,131.00.Current price is: $1,017.90.10% OFF

  • Model: 4PII
  • Type: Handheld Multi-Parameter Meter
  • Parameters Measured:
    • Conductivity: 0–9999 µS/cm to 0–200 mS/cm
    • TDS (Total Dissolved Solids): 0–9999 ppm to 0–200 ppt
    • Resistivity: 0.1 kΩ·cm to 0.01 MΩ·cm
    • Temperature: 0–71°C (32–160°F)
    • Accuracy: ±1% of reading
    • Display: 4-digit LCD with backlight
    • Memory: Stores up to 100 readings with date and time stamps
    • Data Logging: Compatible with bluDock wireless module for PC/Mac data transfer
    • Calibration: Factory calibrated with NIST-traceable solutions
    • Power Supply: 9V battery (included)
    • Battery Life: Over 100 hours (approximately 5000 readings)
    • Waterproof Rating: IP67 (submersible up to 1 meter)
    • Dimensions: 7.7 x 2.7 x 2.5 inches (196 x 68 x 64 mm)
    • Weight: 12.4 oz (352 g)
Item No: 4PII Category:
Description

Both Ultrameter II models deliver exceptional accuracy of ±1% of reading (not merely full scale). This high level of accuracy is achieved through advanced four-electrode conducitivty cell technology, a powerful microprocessor, propietary circuit design and conversion algorithms for three of the most common solution types, as well as a unique pH/ORP sensor. With displayed values of up to 9999, the full four-digit LCD ensures resolution levels never before possible in such affordable instruments.

• Features
– Comes Equipped with bluDock Wireless Data Transfer Module
– Autoranging
– Adjustable Temperature Compensation
– Adjustable Conductivity/TDS Ratio
– Memory (100 Readings)
– Date & Time Stamp
– Low Battery Indicator
– Auto-Off
– Easily Transfers Stored Readings to Macintosh and PC Plaforms Using bluDoc package

Specifications

Specifications and Applications of Myron L Ultrameter II 4PII   

The Myron L 4PII handheld meter is engineered for precision water analysis using advanced conductivity measurement technology and intelligent microprocessor-based electronics. Factory calibration with NIST-traceable standards, adjustable temperature compensation, and customizable conductivity/TDS conversion ratios enable dependable measurements across diverse water treatment applications. 

Use Cases & Industry Applications:

  • Water Treatment Plants

Monitor conductivity, dissolved solids, resistivity, and temperature to maintain consistent water quality.

  • Reverse Osmosis Systems

Verify RO system performance and monitor feed and permeate water quality.

  • Cooling Towers

Measure conductivity and TDS for improved chemical dosing and scale prevention.

  • Wastewater Treatment

Support process monitoring and compliance testing.

  • Laboratories

Perform accurate analytical water quality measurements for research and quality control.

  • Environmental Monitoring

Conduct reliable field testing for lakes, rivers, groundwater, and municipal water systems.

  • Hydroponics & Agriculture

Measure nutrient solution conductivity and dissolved solids for optimized crop production.

Datasheet
Replacement Parts

No replacement parts listed for this item yet.

FAQs

FAQs

1. What parameters does the Myron L 4PII handheld meter measure?

The meter measures conductivity, total dissolved solids (TDS), resistivity, and temperature, making it a versatile portable water quality instrument.

2. How accurate is the 4PII conductivity meter?

The instrument provides an accuracy of ±1% of reading, delivering highly reliable measurements across all supported parameters.

3. Can readings be stored and transferred to a computer?

Yes. The meter stores up to 100 readings with date and time stamps and supports wireless data transfer using the optional bluDock® module.

4. Is the Myron L 4PII waterproof?

Yes. The meter is rated IP67/NEMA 6, allowing submersion up to one meter for reliable field use.

5. Where is the Myron L portable water tester commonly used?

It is widely used in water treatment plants, reverse osmosis systems, cooling water treatment, wastewater treatment, laboratories, environmental monitoring, hydroponics, desalination, and industrial process water testing.

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